CorSource · 19 hours ago
System Network Administrator
Vancouver, WA
Contract
Onsite
Senior Level, Lead/Staff
10+ years expCorSource is seeking a System Network Administrator to support mission-critical Control Center computer systems and enterprise network infrastructure. The role involves design, integration, security, and reliability of LAN/WAN and data center network systems in a highly regulated 24/7 environment.
Cloud ComputingCyber SecurityData ManagementInformation Services
No H1B
Security Clearance RequiredU.S. Citizen OnlyHiring Manager
Fatima May Bautista
Responsibilities
Integrate and monitor new and existing network devices in Control Center environments
Support LAN/WAN and firewall infrastructure for mission-critical operations
Assist with infrastructure planning, system integration, and implementation projects
Collaborate with engineering, facilities, and field maintenance teams
Develop and maintain technical documentation, test procedures, and compliance artifacts
Support approved testing, validation, and acceptance of new systems
Participate in on-call support for 24/7 operational environments
Qualification
Required
US citizenship and the ability to clear a government background screen
Bachelor's degree in Electronics, Computer Engineering, Telecommunications Engineering, or a closely related technical field is preferred
Equivalent professional experience will be considered where applicable
10+ years of experience in computer networking and systems, including hands-on infrastructure implementation
Experience must be aligned with enterprise or mission-critical environments (e.g., utilities, data centers, regulated industries)
5+ years of hands-on experience working with firewalls and enterprise network systems
3+ years implementing and maintaining network security controls in a large enterprise or data center environment
3+ years performing network management and operations in a large enterprise or data center environment
Proven experience configuring, installing, and troubleshooting routers and switches
Proven experience configuring, installing, and troubleshooting firewalls
Proven experience configuring, installing, and troubleshooting network servers and terminal servers
Proven experience configuring, installing, and troubleshooting network cabling and fiber infrastructure
Ability to establish network performance baselines
Ability to monitor system reliability and security
Ability to integrate new devices into live production environments
Strong technical documentation skills supporting compliance, operations, and training
Preferred
Experience working in enterprise data centers with high-availability requirements
Familiarity with server virtualization platforms and networking requirements
Cisco switching and routing environments
SAN/NAS storage infrastructure
AAA (Authentication, Authorization, Accounting) services for infrastructure equipment
Cabling and fiber management systems
Knowledge of vulnerability research tools and methodologies
Best practices for data center physical infrastructure
Software-Defined Networking (SDN) and network virtualization
NERC CIP or other critical infrastructure reliability standards
Experience with VPN technologies and router encryption
Fiber optic communication system design
Preferred Certifications: CCNA, MCSA (or equivalent)
Company
CorSource
CorSource provides cloud migration, application modernization, cybersecurity, data management, and analytics services.
51-200 employees
Funding
Current Stage
Growth StageCompany data provided by crunchbase